2103202231439 has 2 divisors, whose sum is σ = 2103202231440. Its totient is φ = 2103202231438.

The previous prime is 2103202231397. The next prime is 2103202231477. The reversal of 2103202231439 is 9341322023012.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2103202231439 - 2⁸ = 2103202231183 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2103202231139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1051601115719 + 1051601115720.

It is an arithmetic number, because the mean of its divisors is an integer number (1051601115720).

Almost surely, 2^{2103202231439} is an apocalyptic number.

2103202231439 is a deficient number, since it is larger than the sum of its proper divisors (1).

2103202231439 is an equidigital number, since it uses as much as digits as its factorization.

2103202231439 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15552, while the sum is 32.

The spelling of 2103202231439 in words is "two trillion, one hundred three billion, two hundred two million, two hundred thirty-one thousand, four hundred thirty-nine".